National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Mount Washington (KMWN)

Lat: 44.27°NLon: 71.3°WElev: 6262ft.

Patches Fog

1°F

-17°C

Humidity 85%
Wind Speed S 18 G 26 mph
Barometer NA
Dewpoint -2°F (-19°C)
Visibility 80.00 mi
Wind Chill-20°F (-29°C)
Last update 19 Mar 6:54 am EDT
Extended Forecast for

Mount Washington NH

  • Today

    Today: Mostly cloudy, with a high near 15. Wind chill values as low as -24. Very windy, with a south wind 25 to 35 mph increasing to 40 to 50 mph. Winds could gust as high as 65 mph.

    High: 15 °F

    Mostly Cloudy
    and Very
    Windy

  • Tonight

    Tonight: A 30 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 13. Wind chill values as low as -11. Very windy, with a southwest wind 30 to 40 mph, with gusts as high as 50 mph.

    Low: 13 °F

    Chance Snow
    and Very
    Windy

  • Friday

    Friday: A 30 percent chance of snow, mainly after 2pm. Mostly cloudy, with a high near 24. Wind chill values as low as -9. Windy, with a west wind 30 to 35 mph becoming south in the afternoon. Winds could gust as high as 45 mph.

    High: 24 °F

    Windy. Partly
    Sunny then
    Chance Snow

  • Friday Night

    Friday Night: Snow. Low around 20. Windy, with a south wind around 35 mph becoming southwest after midnight. Winds could gust as high as 45 mph. Chance of precipitation is 90%. New snow accumulation of 4 to 8 inches possible.

    Low: 20 °F

    Snow and
    Windy

  • Saturday

    Saturday: Snow likely, mainly before 8am. Mostly cloudy, with a high near 26. Very windy, with a west wind 40 to 45 mph increasing to 45 to 50 mph in the afternoon. Winds could gust as high as 65 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

    High: 26 °F

    Very Windy.
    Snow Likely
    then Chance
    Snow

  • Saturday Night

    Saturday Night: A 40 percent chance of snow after 2am. Mostly cloudy, with a low around 18. Very windy.

    Low: 18 °F

    Very Windy.
    Mostly Cloudy
    then Chance
    Snow

  • Sunday

    Sunday: Snow likely, mainly after 9am. Mostly cloudy, with a high near 24. Very windy. Chance of precipitation is 60%.

    High: 24 °F

    Snow Likely
    and Very
    Windy

  • Sunday Night

    Sunday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 13. Very windy.

    Low: 13 °F

    Chance Snow
    and Very
    Windy

  • Monday

    Monday: A 40 percent chance of snow. Mostly cloudy, with a high near 19. Very windy.

    High: 19 °F

    Chance Snow
    and Very
    Windy

Detailed Forecast

Today
Mostly cloudy, with a high near 15. Wind chill values as low as -24. Very windy, with a south wind 25 to 35 mph increasing to 40 to 50 mph. Winds could gust as high as 65 mph.
Tonight
A 30 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 13. Wind chill values as low as -11. Very windy, with a southwest wind 30 to 40 mph, with gusts as high as 50 mph.
Friday
A 30 percent chance of snow, mainly after 2pm. Mostly cloudy, with a high near 24. Wind chill values as low as -9. Windy, with a west wind 30 to 35 mph becoming south in the afternoon. Winds could gust as high as 45 mph.
Friday Night
Snow. Low around 20. Windy, with a south wind around 35 mph becoming southwest after midnight. Winds could gust as high as 45 mph. Chance of precipitation is 90%. New snow accumulation of 4 to 8 inches possible.
Saturday
Snow likely, mainly before 8am. Mostly cloudy, with a high near 26. Very windy, with a west wind 40 to 45 mph increasing to 45 to 50 mph in the afternoon. Winds could gust as high as 65 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
Saturday Night
A 40 percent chance of snow after 2am. Mostly cloudy, with a low around 18. Very windy.
Sunday
Snow likely, mainly after 9am. Mostly cloudy, with a high near 24. Very windy. Chance of precipitation is 60%.
Sunday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 13. Very windy.
Monday
A 40 percent chance of snow. Mostly cloudy, with a high near 19. Very windy.
Monday Night
A 30 percent chance of snow before 9pm. Mostly cloudy, with a low around 7. Very windy.
Tuesday
Partly sunny, with a high near 16. Very windy.
Tuesday Night
Mostly cloudy, with a low around 6. Very windy.
Wednesday
A 40 percent chance of snow. Partly sunny, with a high near 19. Very windy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Mount Washington NH
 44.28°N 71.3°W (Elev. 5650 ft)
Last Update:
6:11 am EDT Mar 19, 2026
Forecast Valid:
7am EDT Mar 19, 2026-6pm EDT Mar 25, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation